Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107183 | Discharging method and small fluorescent lamp using the discharging method | Hitoshi Yamamoto | 1992-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107183 | Discharging method and small fluorescent lamp using the discharging method | Hitoshi Yamamoto | 1992-04-21 |